Something in the Water is a new thriller directed by Hayley Easton Street, who makes her real directorial debut with this film after some short films.
Before a wedding, the bride's group of friends decide to take a boat trip before the wedding. When one of the friends is bitten by a hair while swimming, the friends rush back to the boat.
Due to the panic that has arisen, they hit a rock during the return trip, which causes the boat to sink and the five of them end up in the open water with a dangerous shark lurking.
This film is being sold as a mix between the films Jaws and Bridesmaids, only without the talent behind these films. Due to the poorer script and direction, you don't really care about most of the characters during the film. The more novice actresses receive little or no guidance.
When the characters are also stupid because of the weak script. Or making separate decisions only makes you care less about them. You almost hope that the shark catches them quickly, so that the film can end earlier.